MCR100LZHF2492 [ROHM]

Fixed Resistor, Metal Glaze/thick Film, 1W, 24900ohm, 200V, 1% +/-Tol, 100ppm/Cel, Surface Mount, 2512, CHIP;


型号：	MCR100LZHF2492
厂家：	ROHM
描述：	Fixed Resistor, Metal Glaze/thick Film, 1W, 24900ohm, 200V, 1% +/-Tol, 100ppm/Cel, Surface Mount, 2512, CHIP 电阻器
文件：	总6页 (文件大小：106K)
中文：	中文翻译
下载：	下载PDF数据表文档文件

MCR100

Resistors

Thick film rectangular

MCR100 (6432 size : 1W)

!Features

1) Made of same material as the general purpose chip resistors (MCR10 / 18).

2) Highly reliable chip resistor

Ruthenium oxide dielectric offers superior resistance to the elements.

3) Electrodes not corroded by soldering

Both flow and reflow soldering can be used.

4) ROHM resistors have approved ISO-9001 certification.

Design and specifications are subject to change without notice. Carefully check the specification sheet supplied with

the product before using or ordering it.

!Ratings

Item

Conditions

Specifications

1W at 70˚

Power must be derated according to the power derating curve in

Figure 1 when ambient temperature exceeds 70˚C.

Rated power

100

-55

100 125

Fig.1

AMBIENT TEMPERATURE (˚C)

The voltage rating is calculated by the following equation. If the value

obtained exceeds the maximum operating voltage, the voltage rating

is equal to the maximum operating voltage.

Rated voltage

200V

400V

Max. operating voltage

Max. overload voltage

E: Rated voltage (V)

E = P × R P: Rated power (W)

R: Nominal resistance (Ω)

Max. intermittent overload voltage

Nominal resistance

See Table 1.

Operating temperature

- 55˚C to + 125˚C

Table 1

Jumper type

Resistance range

(Ω)

Resistance temperature coefficient

Resistance tolerance

Resistance

Max. 50mΩ

(ppm / ˚C

)

( ± 1%)

( ± 5%)

10 ≤ R < 24

(E24,96)

± 350

Rated current

18A

24 ≤ R < 100 (E24,96)

100 ≤ R ≤ 82k (E24,96)

1.0 ≤ R < 2.2 (E24)

± 200

Peak current

± 100

Operating temperature

- 55˚C to + 125˚C

500 ± 350

± 500

2.2 ≤ R < 10

10 ≤ R < 24

(E24)

± 350

± 200

24 ≤ R ≤ 100k (E24)

•Before using components in circuits where they will be exposed to transients such as pulse loads (short-duration, high-level loads), be certain to evaluate the

component in the mounted state. In addition, the reliability and performance of this component cannot be guaranteed if it is used with a steady state voltage that

is greater than its rated voltage.

MCR100

Resistors

!Characteristics

Specifications

Chip resistance

F: ± 1%

Characteristics

Test method

Jumper type

Max. 50mΩ

JIS C 5202 5.1

DC resistance

J: ± 5%

Applied voltage: A

Resistance temperature

characteristics

JIS C 5202 5.2

Test conditions: + 25 / - 55 / + 25 / + 125˚

See Table 1.

JIS C 5202 5.5

Rated voltage (current):

Maximum overload voltage: 400V

× 2.5, 5s.

Short time overload

± (2.5% + 0.1Ω)

Max. 50mΩ

Min. 1,000MΩ between terminal and board

JIS C 5202 5.6

Test voltage: 100V, 1min.

Assembled state

Metal block

observation

point A

Insulation plate

Insulation resistance

Metal plate

Test resistor

Spring-loaded

pressure

Insulation

sheath

Observation

point B

R 0.5

JIS C 5202 5.7

Test voltage: 500V

Withstand voltage

Do not damage insulation or cause a short circuit.

JIS C 5202 5.8

Rated voltage (current):

(1s: ON − 25s: OFF) × 10,000cyc.

× 2.5

Intermittent overload

± (5.0% + 0.1Ω)

± (1.0% + 0.05Ω)

Max. 50mΩ

Terminal strength

(against bending of circuit board)

JIS C 5202 6.1

There must be no mechanical damage.

JIS C 5202 6.4

Soldering conditions: 260 ± 5˚

Soldering time: 10 ± 1s.

± (1.0% + 0.05Ω)

Max. 50mΩ

Resistance to soldering heat

Solderability

Outside must not be noticeably damaged.

JIS C 5202 6.5

95% of terminal surface must be covered by

new solder, and there must be

no soldering corrosion.

Rosin methanol: (25%WT)

Soldering conditions: 235 ± 5˚

Soldering time: 2.0 ± 0.5s.

JIS C 5202 7.2

125˚

± (3.0% + 0.1Ω)

Max. 100mΩ

Resistance to dry heat

Test time: 1,000 to 1,048 hrs.

JIS C 5202 7.10

Rated voltage (current), 70˚

1.5h: ON - 0.5h: OFF

Endurance

(rated load)

Test time: 1,000 to 1,048 hrs.

JIS C 5202 7.9

Rated voltage (current), 60˚

1.5h: ON - 0.5h: OFF

Test time: 1,000 to 1,048 hrs.

Endurance

(under load in damp environment)

, 95%RH

± (5.0% + 0.1Ω)

± (3.0% + 0.1Ω)

Max. 100mΩ

JIS C 5202 7.5

85˚C, 85%RH

Test time: 1,000 to 1,048 hrs.

Resistance to humidity

(steady state)

JIS C 5202 7.4

± (1.0% + 0.05Ω)

± (0.5% + 0.05Ω)

Max. 50mΩ

Test temperature: - 55˚C to + 125˚C 100cyc.

Temperature cycling

JIS C 5202 6.9

Room temperature, static immersion, 1 min.

Solvent: Isopropyl alcohol

Max. 100mΩ

Markings must not be dissolved away.

Resistance to solvents

MCR100

Resistors

!External dimensions (Units: mm)

0.6 ± 0.25

No.

Material

Thick dielectric glaze of ruthenium

(only silver used for jumper)

0.6 ± 0.25

6.3 ± 0.15

Thick film of palladium-silver for primary electrode

Nickel-coated secondary electrode

External electrode coated with tin and lead

Alumina substrate

Overcoating

!Packaging

Reel

Taping

D⁰

(Units: mm)

Label

EIAJ ET-7001 compliant

12.0 ± 0.3 5.5 ± 0.05 1.75 ± 0.1

3.5 ± 0.2

6.7 ± 0.2

(Units: mm)

+ 0.1

+ 1

φ1.5

4.0 ± 0.1

2.0 ± 0.05

Max. 1.1

φ180

φ60

13 ± 0.3

φ13 ± 0.2

- 3

MCR100

Resistors

!Makeup of the part number

3-digit or 4-digit IEC coding system

Nominal resistance

Part No.

Packaging / Processing specifications

Resistance tolerance

special part number

10Ω or more (F class)

Standard ordering

unit(pcs)

± 1%

± 5%

Part No.

Code

Packaging

Paper tape

Shipped to

World wide

Blank

1Ω or more (J class)

Specify "J" for jumper also.

MCR100 JZH

LZH

4,000

World wide

10,000

!Dimensions

6.70

6.60

6.50

6.40

6.30

6.20

6.10

6.00

5.90

3.55

0.75

JIS C 5202 4.3

SAMPLE SIZE : n = 20pcs

MICROMETER

JIS C 5202 4.3

SAMPLE SIZE : n = 20pcs

MICROMETER

JIS C 5202 4.3

SAMPLE SIZE : n = 20pcs

MICROMETER

3.45

3.35

3.25

3.15

3.05

2.95

2.85

2.75

0.70

0.65

0.60

0.55

0.50

0.45

0.40

0.35

0.68

100

10k 100k

0.68

100

10k 100k

0.68

100

10k 100k

RESISTANCE (Ω)

Fig.2 Dimensions (length)

Fig.3 Dimensions (width)

Fig.4 Dimensions (thickness)

Electrical characteristics

6.0

4.0

3.0

900

JIS C 5202 5.5

JIS C 5202 5.1

JIS C 5202 5.2

SAMPLE SIZE : n = 10pcs

RATED VOLTAGE × 2.5

TIMES 5s

SAMPLE SIZE : n = 20pcs

20˚ 65%RH

700

500

4.0

2.0

25˚

/ - 55˚C

/ 125˚C

2.0

MAXIMUM OVERLOAD VOLTAGE : 400V

300

1.0

100

-100

- 300

- 500

- 700

- 900

- 1.0

-2.0

- 3.0

- 4.0

- 2.0

- 4.0

6.0

0.68

100

10k 100k

0.68

100

1k 10k 100k

0.68 2.2

100

10k 100k

RESISTANCE (Ω)

Fig.5 DC resistance

Fig.7 Short time overload

Fig.6 Resistance temperature

characteristics

MCR100

Resistors

2.0

1.5

6.0

100

JIS C 5202 5.7

JIS C 5202 5.8

5.0

4.0

SAMPLE SIZE : n = 10pcs

METALLIC BLOCK METHOD :

TEST VOLTAGE 500V 1min.

SAMPLE SIZE : n = 10pcs

RATED VOLTAGE × 2.5TIMES

10,000cyc 1s-ON ,25s-OFF

MAXIMUM WORKING VOLTAGE : 400V

1.0

3.0

2.0

0.5

1.0

- 1.0

- 2.0

- 3.0

- 4.0

- 5.0

- 6.0

- 0.5

- 1.0

- 1.5

- 2.0

JIS C 5202 5.6

SAMPLE SIZE : n = 10pcs

METALLIC BLOCK METHOD :

TEST VOLTAGE 100V 1min.

0.68

100

10k 100k

0.68

100

10k 100k

0.68

100

10k 100k

RESISTANCE (Ω)

Fig.8 Insulation resistance

Fig.9 Withstand voltage

Fig.10 Intermittent overload

2.0

1.5

2.0

1.5

4.0

3.0

JIS C 5202 6.1

SAMPLE SIZE : n = 10pcs

ENDURANCE WITH 90mm WIDTH

JIS C 5202 6.4

SAMPLE SIZE : n = 10pcs

SOLDERING CONDITION : 260˚C 10s

JIS C 5202 7.2

SAMPLE SIZE : n = 10pcs

125˚C WITH NO LOAD 1,000h

1.0

2.0

0.5

1.0

- 0.5

- 1.0

- 1.5

- 2.0

- 0.5

- 1.0

- 1.5

- 2.0

- 1.0

- 2.0

- 3.0

- 4.0

0.68

100

10k 100k

0.68

100

10k 100k

0.68

100

10k 100k

RESISTANCE (Ω)

Fig.11 Terminal strength (bending

strength characteristics)

Fig.12 Resistance to soldering heat

Fig.13 Resistance to dry heat

4.0

6.0

4.0

3.0

JIS C 5202 7.10

SAMPLE SIZE : n = 10pcs

JIS C 5202 7.9

JIS C 5202 7.5

SAMPLE SIZE : n = 10pcs

4.0

3.0

2.0

85˚C 85%RH WITH NO LOAD 1,000h

70˚

1,000h

60˚C 95%RH 1,000h

OVERLOAD : THE RATED VOLTAGE

2.0

1.0

- 1.0

- 2.0

- 3.0

- 4.0

- 1.0

- 2.0

- 3.0

- 4.0

- 2.0

- 4.0

- 6.0

0.68

100

10k 100k

0.68

100

10k 100k

0.68

100

10k 100k

RESISTANCE (Ω)

Fig.14 Endurance (rated load)

Fig.16 Resistance to humidity

(steady state)

Fig.15 Endurance (under load in

damp environment)

MCR100

Resistors

2.0

1.5

0.8

0.6

JIS C 5202 7.4

SAMPLE SIZE : n = 10pcs

JIS C 5202 6.9

SAMPLE SIZE : n = 10pcs

IPA, 1min.

- 55˚

/ 125˚

100cyc

1.0

0.4

0.5

0.2

- 0.5

- 1.0

- 1.5

- 2.0

- 0.2

- 0.4

- 0.6

- 0.8

0.68

100

10k 100k

0.68

100

10k 100k

RESISTANCE (Ω)

Fig.17 Temperature cycling

Fig.18 Resistance to solvents

MCR100LZHF2492 [ROHM]

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